Why Every Airport Needs a Reliable Airplane Pre-Conditioning Air Unit: Efficiency, Comfort & Savings Explained
An Airplane Pre-Conditioning Air Unit, or PCA unit, is a vital piece of ground support equipment that delivers conditioned air—either heated or cooled—to parked aircraft. This keeps the cabin temperature comfortable for passengers and crew while the aircraft’s engines and auxiliary power unit (APU) are off, saving fuel and cutting emissions on the ground. Modern … Read more